baber/WOPTO huggingface dataset:
Patent JP-H05285313-A (JP)
Title: Filter
Inventor: SAWADA TAKESHI
IPC: B01D33/06
Filed: 1992-04-13
Abstract: PURPOSE:To make equipment compact and to surely perform the scraping and transfer work of chips by directly turning and driving a filter drum by a drive means and simultaneously discharging the chips filtrated by scrapers fitted to the outer peripheral surface of the filter drum at the proper intervals. CONSTITUTION:A rotating shaft 3 of a filter drum 2 is properly connected to a drive means 5, such as a motor through a transmission system 4, such as a gear train. A filter medium 6 is wound on the outer peripheral surface of the filter drum 2 and simultaneously scrapers 7 are fitted to the whole periphery at the proper intervals. The scrapers 7 are slid along the inner wall surface of the bottom of a tank body 1 coaxially formed with the filter drum 2 as the filter drum 2 is turned. Cutting oil contg. chips fed into the tank body 1 through a chute 22 flows in the filter body 2 through the filter medium 6. The chips which have been separated by filtration are settled on the inner wall surface 8 of the bottom of the tank body 1 and scraped by the scrapers 7 and transferred as the filter drum 2 is turned and stored in a chip recovery vessel from a chip discharge trough 20.
Patent JP-S5641229-A (JP)
Title: Preparation of friction material
Inventor: SUKEGAWA ETSUO
IPC: F16D69/02
Filed: 1979-09-13
Abstract: PURPOSE: To obtain a friction material contg. homogeneously dispersed metal, by the slurry molding of a mixture of an inorganic component, a synthetic resin and a filler, which is obtained by molding and curing a mixture consisting of a metal, the inorganic component and the synthetic resin.  
     CONSTITUTION: (1) A metallic wire or powder (e.g., iron or brass), (2) an inorganic fiber or powder (e.g., asbestos or glass) and (3) a synthetic resin (e.g., phenol resin or melamine resin) are mixed, and the resulting mixture is molded at 100W 200°C, to obtain a cured solid product. Powder (A) is obtained by crushing the solid product by means of a hammer mill, etc. Titled friction material is obtained by slurrifying powder (A), component (2) and component (3), and molding the resulted slurry centrifugally or by casting.  
     EFFECT: No metal is precipitated when slurried, and no metal separates when centrifugally molded. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60263377-A (JP)
Title: Time axis converter of acoustic signal
Inventor: YASUDA SHIYOUICHI
IPC: G11B20/12
Filed: 1984-06-08
Abstract: PURPOSE:To eliminate a delay of a reproduced sound to the rise of an acoustic signal of a no-signal mode by setting the block length of the coding information to be written on a memory means at half or less when no analog acoustic signal to be supplied to a coding information means exists. CONSTITUTION:The acoustic signal supplied from an input terminal 1 divides the digital signals into a prescribed block length and write when successively to a RAM7 with marks via a compressor 3, a sample and hold circuit 4, a writing latch 5, a marking circuit 9 and a timer circuit 10b and under the control of a write/read controller 8. In case no-sound signals last, the 2nd timer part of a timer circuit 10 delivers an output signal to a zero cross detecting part after a delay time set from the rise of the circuit 10. Then a marking command signal is produced and the block lengrh is set smaller than the prescribed value to be stored to the RAM7 with a mark. The stored coding data is read out by a reading circuit at a reading speed set according to a pitch ratio set by a pitch setter 12.
Patent JP-H0418198-A (JP)
Title: Composite material of paper with conductive polymeric compound and production thereof
Inventor: OKA OSAMU
IPC: D21H27/00
Filed: 1990-05-10
Abstract: PURPOSE:To obtain the subject composite material containing developed conjugated main chains therein and useful for the electrodes of primary or secondary batteries, antistatic lapping paper, electromagnetic wave-shielding materials, etc., by electrolysis-polymerizing or oxidation-polymerizing a conjugated compound in the presence of paper. CONSTITUTION:A conjugated compound (e.g. benzene, naphthalene or pyrrole) is electrolytically or oxidatively polymerized in the presence of paper to prepare the objective composite material where the produced conjugated conductive polymeric compound exists between the fibers of the paper or in a state stuck to the fibers.
Patent JP-H04346312-A (JP)
Title: Liquid crystal display element
Inventor: ISHIKAWA MASAHITO
IPC: G02F1/133
Filed: 1991-05-24
Abstract: PURPOSE:To improve visibility by setting the angle of torsion of a compensating liquid crystal layer 360 degrees or more. CONSTITUTION:A polarizing plate 1 is formed by attaching a polarizing film 1b on the inner side of a transparent substrate 1a, and a polarizing plate 4 is formed by attaching a polarizing film 4b to a transparent substrate 4a. Light transmitting axes 1.1, 4.1 of the polarizing plates are arranged so that they cross each other at right angles. Further, a compensating liquid crystal cell 2 is arranged between the polarizing plates 1, 4, and has a liquid crystal structure in which a liquid crystal 2c is interposed between transparent substrates 2a, 2b. A liquid crystal cell 3 is arranged between the compensating liquid crystal cell 2 and the polarizing plate 4. In this case, an upper side substrate 3a and a lower side substrate 3b form a space between transparent electrodes 3c, 3d respectively and the electrodes are connected to a drive power source 3f. Furthermore, a torsional nematic liquid crystal having an angle of torsion of 90 degrees is introduced between the substrates 3a, 3b, and the liquid crystal changes its state in response to applied voltages from the drive power source 3f.
Patent JP-S6010372-A (JP)
Title: Data compensating circuit for memory
Inventor: SAGARA HISAJIROU
IPC: G06F12/16
Filed: 1983-06-30
Abstract: PURPOSE:To compensate data by reading a data of a stack when the stack is stored with an identical address if it is impossible to read normally a data of a memory because of mixing of noise or temporary error. CONSTITUTION:In reading a data from a memory 1, an address in the memory of a data to be read is set to a memory address register 4 and a data read from the memory 1 is set to a memory data register 3. In this case, if data read from the memory 1 is failed, a storage control section 2 checkes whether or not stacks 101-10n storing the identical address to the content of the memory address register 4 exist and if any stack storing the identical address exists, the data is set to the memory data register 3 and written in an address location of the memory failed in reading the data and the data is read by the retrial cycle of the data read.
Patent JP-S60263490-A (JP)
Title: Semiconductor laser device
Inventor: SUGINO TAKASHI
IPC: H01S5/10
Filed: 1984-06-12
Abstract: PURPOSE:To enable to carry on the laser operation in which the change of the longitudinal mode is small and stable even for return light, by a method wherein the laser is made to have complex cavities and a part of the reflectance is made to change. CONSTITUTION:The semiconductor laser device is composed of an n type GaAs base plate, an n type GaxAl1-xAs layer 2, a GayAl1-yAs layer 3, and parts 9, 10, 11 where the reflection of lights occur. The bias is carried out in sequence between electrodes 6, 7, and when the laser is operated, the longitudinal mode is selected by the interference effect of the multi-cavities, and a stable signal phase mode oscillation is carried out. When an outside mirror 8 is disposed at the front of a cavity mirror, though a part of the output light return, the stabilization of the longitudinal mode is contrived by complex cavities. Furthermore, the reflection of the reflecting part between cavities in which returning light comes in and cavities which situates behind it, is made higher than another reflecting parts and the propagation of returning light to backwards is controlled, and its effect being reduced, and the change of the longitudinal mode is prevented.
Patent JP-H09299444-A (JP)
Title: Packed body for nitroglycerin plaster agent
Inventor: UDAGAWA HIROKO
IPC: A61K9/70
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To maintain performance by making the innermost layer of a plurality of layers forming a packed body using an ethylene-(meth)acrylic acid copolymer to stabilize the content of nitroglycerin of a plaster agent. SOLUTION: A packed body of a nitroglycerin plaster agent 1 is made up of a PET layer as the outermost layer, the subsequent PE layer 3 and an aluminum foil layer 4 thereinside and the innermost layer 5 is made of an ethylene-(meth) acrylic acid copolymer. The innermost layer 5 is made of an ethylene-(meth)acrylic acid copolymer. The ethylene-(meth) acrylic acid copolymer has preferably the content of about 5-20-wt.% of (meth)acrylic acid. When the content is under the value, the barrier performance is lowered and when the content exceeds the value, the polarity becomes too high to make the nitroglycerin easily transfer. So, the content is more preferably about 6-15wt.%. The number of layers is preferably 2-5. The thickness of the innermost layer 5 is preferably about 5-50μm.
Patent JP-H0418095-A (JP)
Title: Glyceryl-etherified sucrose and production thereof
Inventor: KAMIYA HIROSHI
IPC: C09K23/56
Filed: 1990-05-09
Abstract: NEW MATERIAL:Compounds of formula Z(K)n [Z is residual group obtained by removing n OH from sucrose; K is formula I (R is 6-24C alkyl, alkenyl or alkylphenyl) bonding to Z through C atom which was bonded to OH removed from sucrose; n is 1-8]. EXAMPLE:Mono-(dodecyl glyceryl-etherified) sucrose. USE:A toiletry, a detergent for cosmetics, an emulsifier, a dispersant, a wetting agent and a solubilization agent. PREPARATION:Sucrose is reacted with a glycidyl ether of formula II preferably in 0.1-1.1 molar ratio of (former compound/latter compound) in the presence of a basic catalyst (preferably sodium hydroxide, etc.) in an organic solvent (preferably dimethylsulfoxide) at 70-130 deg.C.
Patent JP-H0417700-A (JP)
Title: Device for detecting abnormal lowering of plating current
Inventor: OHASHI KAZUO
IPC: C25D17/12
Filed: 1990-05-09
Abstract: PURPOSE:To automatically switch to an auxiliary normal plating current generator provided to indicate an alarm or for emergency based on a detection signal by providing a plating current value detecting part. CONSTITUTION:The relay Ry1 of a detector 9 is actuated by the signal from a comparator (signal is emitted when the plating current is lowered below a reference value) for comparing the value of plating current flowing through connections 6 and 7 provided in parallel with the connections 6 and 7 and a reference current value to close an (a) contact switch a1. The relay Ry2 connected to the switch a1 in series is actuated to open a (b) contact switch b2 connected to the connections 6 and 7 in series, hence an (a) contact switch a2 connected in series to the emergency connections 13 and 14 connected to a rectifier 8 or a separately provided rectifier is closed, and a plating current is supplied to an anode 2 and cathode rollers 3 through the connections 13 and 14. When the (a) contact switch a2 is closed, an alarm such as a warning light and a warning buzzer is actuated.
Patent JP-H10307956-A (JP)
Title: Commodity heating device for automatic vending machine
Inventor: FUJITA MITSURU
IPC: G07F9/10
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To suppress the local heating at a joint of a can barrel part and to prevent the puncture of the can barrel part by increasing the length of a heating coil which is wound like a race track to perform the induction heating of a commodity in comparison with the length of the commodity. SOLUTION: A nonmetallic holder 3 is prepared to hold a metallic commodity 2 containing a drink in its fallen attitude while it's carried to a commodity take-out port from a commodity store shelf together with a driving device 5 which rotates the commodity 2 on the holder 3, and an induction coil 4 which is wound like a race track to perform the induction heating of the commodity 2. In such a constitution, the length of the coil 4 is increased compared with the can length of the commodity 2. Thereby, the current induced to the can of the commodity 2 from the coil 4 is branched up to the full length of the can via a can barrel joint 2a if existing right under the coil 4. As a result, the power application density is lowered as long as the same electric power is applied and accordingly the local heating can be suppressed.
Patent JP-S599794-A (JP)
Inventor: KOORIHAMA HIDEKAZU
IPC: G07F9/00
Filed: 1982-07-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0415498-A (JP)
Title: Guiding method missile
Inventor: MATSUMOTO SHINSUKE
IPC: G06F19/00
Filed: 1990-05-09
Abstract: PURPOSE:To make a small-sized memory capacity and reduce a total amount of control by a method wherein a reference course ranging from a launching point to a final target point is represented by one intermediate target point in a spacing and a missile is flied between them in accordance with a specified algorithm such as a proportional navigation or the like. CONSTITUTION:Coordinates data of an intermediate target point and a final target point stored in a memory part 7 are called up in response to a request from a calculation processing part 8 in a missile in an order of the intermediate target point and the final target point and this is inputted to a navigation calculation part 10 as a guiding target point Q required by a navigation calculation part 10. The navigation calculation part 10 performs a navigation calculation in accordance with a proportional navigation, for example, on the basis of the data of the guidance target point Q changed over in sequence. An acceleration command C is outputted in respect to an auto-pilot 5. The auto-pilot 5 controls an attitude of an airplane body upon giving an acceleration command C and a movement of the airplane is detected by an inertia device 9 and fed back to the navigation calculation part 10.
Patent JP-S5644778-A (JP)
Title: Reusing method for washing water of chemical copper plated article
Inventor: ITE TATEO
IPC: C23C18/40
Filed: 1979-09-19
Abstract: PURPOSE: To make the recovery and reuse of aimed substance in washing water easy, by using regenerated water as the washing water after filtering the washing water controlled pH and then, treating by ion exchange resin and then, using the resin washed liquid as plating liquid by supplying copper component.  
     CONSTITUTION: The washing water of plated article is controlled at ≥3.0pH, filtered and treated by cation and anion exchange resin, then the recovered water is used for washing. Copper and complex making agent adsorbed by anion exchange resin, are extracted by an equivalent or more or alkaline solution, e.g. caustic soda solution, reacting with the copper and said agent. Copper hydroxide corresponding to the copper being insufficient by depositing on plated article at the chemical copper plating treatment, is supplied to the extracted solution and then, supply of the copper to the plating liquid, recovery of the copper and complex making agent and reuse of regenerated water as washing water, are easily performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07323153-A (JP)
Title: Playing device and its control method
Inventor: FUJIWARA TOKURO
IPC: A63F13/843
Filed: 1994-05-31
Abstract: PURPOSE:To recognize a situation in which a principal is present in the midst of the progression of a game with a sense other than visual and audible senses by generating vibration when it is judged that the instuation in which a character operated by a player in the midst of the progression of the game is present is a specific situation. CONSTITUTION:A specific situation judging means 32 judges whether the situation in which the character operated by the player in the game is present in a dangerous state or safety state. When a judged result shows the dangerous state or a profitable state, information not being sent in the situation other than the above situation is sent out from a vibration information control means 33 as a vibration information signal. Information not being included in an image signal (b) sent out to an image output means 28 is inputted from a game progression control means 26, therefore, the information not being recognized only by observing an image is transmitted to an acoustic body sensory apparatus 1.
Patent JP-H08290163-A (JP)
Title: Treatment of selenium-containing water
Inventor: OGOSE TSUTOMU
IPC: C02F1/58
Filed: 1995-04-20
Abstract: PURPOSE: To stably decrease the selenium concn. to a specified value by bringing a waste water contg. hexavalent selenium into contact with an acrylic polyamide-type weakly basic resin at a specified pH value. CONSTITUTION: A waste water contg. colloidal selenium, tetravalent selenium and hexavalent selenium is introduced into a flocculation tank 1, and ferrous sulfate is added to bring about a flocculation reaction. Slaked lime and a polymer flocculant are added in a flocculating and settling tank 2 to settle the floc. As a result, the colloidal selenium and tetravalent selenium are flocculated and settled, and the supernatant water is sent to a pH regulating tank 6 through a treated water tank 3 and a filter 5. Hydrochloric acid is added in the tank 6 to regulate the pH to <=4. The pH-regulated water to be treated is passed through the adsorption towers 8 and 9 arranged in series and brought into contact with an acrylic polyamine-type weakly basic resin. Consequently, the hexavalent selenium concn. is decreased to <=0.1mg/L by the adsorption.  The treated water is sent to a treated water tank 10, neutralized with sodium hydroxide and discharged.
Patent JP-S61277958-A (JP)
Title: Drying method for organic photosensitive body
Inventor: NAKAZAWA SUSUMU
IPC: G03G5/00
Filed: 1985-05-31
Abstract: PURPOSE:To make short-time drying possible by drying an org. photosensitive body coated on a drum or sheet by using a far IR heater. CONSTITUTION:The org. photosensitive body having the compsn. consisting of 8pts.wt. N,N'-di(3.5-dimethylphenyl)perylene-3.4.9.10-tetracarboxylic acid diimide, 100pts.wt. poly-N-vinyl carbazole, 10pts.wt. polyester resin and 200pts.wt. tetrahydrofuran is coated to 12mum thickness on the surface of a cylindrical aluminum drum and is dried by the far IR heater. The temp. of the photosensitive material is substantially equal on the front and rear surfaces thereof and the photosensitive layer is uniformly heated. The photosensitive material is thereby quickly dried without foaming and pinholing. The surface of the photosensitive material after drying is smooth. A sharp electrophotograph is obtd. by using such org. photosensitive body.
Patent JP-S5547393-A (JP)
Title: Continuous plating unit
Inventor: YAMAGUCHI SEIICHI
IPC: C25D5/08
Filed: 1978-09-27
Abstract: PURPOSE: To prevent the leakage of plating soln. so as to conduct continuous plating efficiently, by, in plating while a plating soln. being fed between a metal belt cathode travels continuously and an anode, the space between the metal belt and the anode at the edges on both sides along the traveling direction of the belt.  
     CONSTITUTION: A metal belt 12 is plated while a plating soln. is fed through pipes 78, 76 to the space between a continuously traveling metal belt 12, which slide in contact with a cathode 14, and anode 62, 64. The upper edges of sealing sections 94, which project from the upper ends on both sides of a plating soln. tank 10, slide in contact with the under edges on both sides of the metal belt 12. The lower part of the sealing section 94 is supported slidably in a groove 96, with an elastic tube 98 made of synthetic rubber inserted between the sealing section and the bottom of the groove 96. Air or other suitable fluid is taken in or out of the tube 98, so that sealing section plated on the tube is elastically moved vertically and the plating soln. tank 10 is kept completely watertight between the upper edges of the sealing sections 94 and the metal belt 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60263100-A (JP)
Inventor: KURIHARA YOUICHI
IPC: F42B3/12
Filed: 1984-06-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6010159-A (JP)
Title: Pinhole detecting apparatus
Inventor: MATSUOKA YOSHIYUKI
IPC: G01N21/894
Filed: 1983-06-29
Abstract: PURPOSE:To miniaturize the titled apparatus by shortening the focal distance of condensed light, by providing a tungsten electric lamp arranged to one side of an object to be detected while providing a pair of convex lenses, which are parallelly arranged so as to align the optical axes thereof, to the other side of said object to be detected. CONSTITUTION:A tungsten electric lamp 6 being a light source is arranged above a strip article 3 to be detected and a pair of convex lenses 7, 8 are parallelly arranged thereunder so as to align the optical axes thereof. In this apparatus, light emitted from the tungsten electric lamps 6 being the light source pieces the strip article 3 if a pinhole is present and converged by convex lenses 7, 8 but a focal distance is shortened by using a pair of the lenses. By this constitution, the apparatus becomes inexpensive because a general-purpose tungsten electric lamp and a convex lens can be used and the miniaturization of the apparatus can be realized because the focal distance of converged bundle of rays is shortened.
Patent JP-H06335038-A (JP)
Title: Method of exchange firebrick substitution in communication switchboard
Inventor: ROORENSU BARANIYAI
IPC: H04Q3/68
Filed: 1994-05-10
Abstract: PURPOSE: To attain effective grade-up by integrating all the signals with the half of exchange fabric while effectively utilizing protection redundancy, turning the half into off-line, linking that half with new exchange fabric and rehoming it. CONSTITUTION: Latches 108 and 109 are switched and between an in line 110 and an out line 112 and between an in line 111 and an out line 113, exchange input/output circuits 104 and 105 perform service path link and protection path link. In the inactive state of exchange input/output circuit 105, input/output switches 116 and 117 are replaced with OPEX and signals from buffers 106 and 107 are replaced with optical signals and rerouted while being linked with large capacity exchange fabric 122 of newly installed communication exchange 120. Besides, the off-line of the other half of port is linked with the fabric 122 and redistributed, and an exchange pattern is reset. Thus, even during operation with full capacity, the original system can be executed without interrupting any service and grade-up is effectively enabled.
Patent JP-S61279041-A (JP)
Title: Liquid metallic ion source
Inventor: HAGIWARA HIROTOSHI
IPC: H01J27/20
Filed: 1985-06-04
Abstract: PURPOSE:To stabilize ion beams, by furnishing a storage to store a material to be ionized, close to the needle portion of a needle form electrode, and seizing the lower portion of the electrode by heating type supporters. CONSTITUTION:Both sides of the bottom of a needle form electrode 1 are seized by conductive supporting members 5a and 5b through heating type supporting members 4a and 4b, and a storage 2 is furnished close to the needle portion of the needle form electrode 1. And, the storage 2 is fixed by storage supporting members 3a and 3b whose one end is connected to the storage 2 and the other end placed close to a portion of the conductive supporting members 5a and 5b, being connected and fixed at electrically insulated portions. Since the both sides of the bottom of the needle form electrode are fixed tightly by the heating type supporters, and the position of the tip of the needle form electrode dosn't vary in heating, the stability of the ion beams is excellent.
Patent JP-S5344752-A (JP)
Title: Bearing stand apparatus for rotary machine
Inventor: OOISHI NORIO
IPC: F16C35/02
Filed: 1976-10-05
Abstract: PURPOSE: To anable fine adjustment of installation height of a bearing relative to a bearing stand during running of a rotary member by heating or cooling the lower half portion of the bearing stand. 
     COPYRIGHT: (C)1978,JPO&Japio